(19)

(11)

EP 3 204 422 A1

(12)

(43) Date of publication: 16.08.2017 Bulletin 2017/33 (21) Application number: 15848683.7 (22) Date of filing: 07.10.2015

(51) International Patent Classification (IPC):  C07K 16/28(2006.01) A61K 39/395(2006.01) (86) International application number: PCT/US2015/054490 (87) International publication number: WO 2016/057667 (14.04.2016 Gazette 2016/15)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 10.10.2014 US 201462062431 P (71) Applicant: Medimmune, LLC Gaithersburg, Maryland 20878 (US)	(72) Inventors: HAMMOND, Scott A. Gaithersburg, MD 20878 (US) OBERST, Michael Gaithersburg, MD 20878 (US) DU, Qun Gaithersburg, MD 20878 (US) DAMSCHRODER, Melissa Gaithersburg, MD 20878 (US) (74) Representative: Winter, Christopher Spencer et al MedImmune Limited Milstein Building Granta Park Cambridge CB21 6GH Cambridge CB21 6GH (GB)